30608913 is an odd 8-digits composite number following 30608912
and preceding 30608914 . In scientific notation, it is written as 3.0608913 × 10^7.
The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors.
There are 20405940 positive integers (up to 30608913) that are relatively prime to 30608913.
30608913 has 4 divisors, whose sum is 40811888
The reverse of 30608913 is 31980603
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
thirty million six hundred eight thousand nine hundred thirteen
Scientific notation
3.0608913 × 10^7
Engineering notation
3.0608913 × 10^6
Prime Factorization
3 × 10202971
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
30608913
Product of the distinct prime numbers
The prime factorization of 30608913 is 3 × 10202971.
Since it has a total of 2 prime factors.
1 , 9 , 98 , 7 , 914 , 195 , 3833 , 7851 , 3580 , 79064 , 524307 , 118452 , 7937840 , 594894 , 42226072 , 9255232 , 19331143 , 348818585 , 6458559451 , 2864293112
n×2
61217826
n×3
91826739
n×4
122435652
n×5
153044565
n÷2
15304456.5
n÷3
10202971
n÷3
7652228.25
n÷5
6121782.6
n2
936905555041569
n3
2.8677660623484E+22
n4
8.7779201906775E+29
n5
2.6868259543739E+37
2 √n
5532.5322412075
3 √n
312.81144587491
4 √n
74.380993817019
5 √n
31.417352253172
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-30608912
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 30608913 can be divided by 4 positive divisors.
The sum of these divisors (counting 30608913) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110100110000111000010001
3
Ternary
2010121002112110
4
Quaternary
1310300320101
5
Quinary
30313441123
6
Senary
3012015533
8
Octal
164607021
10
Decimal
30608913
12
Duodecimal
a3015a9
16
Hexadecimal
1d30e11
20
Vigesimal
9b625d
36
Base36
i81zl
md5
3f41e2eee17dce5d4f01c4deaee04060
sha1
d5ba8e4e3de5f08b867adf538e8698f491c7b3da
sha256
d3b17e413a85c2f6e618a298286e5dc957007f7f0158cfc2a985f4b7c24bdcf1
sha512
3b978f4702c7d06be4568a493ed5cefb13de7bda8ba6ffa140dcac4c63224908c70c802bb5cd21f5e7c53f0ce983bca26c77fdc8abd7dbc1b8fd9c356e063c48
ripemd-160
1fd94ae07d22abdad146f2df4f26a17a9044f125
Diameter
61217826
Circumference
192321472.43034
Area
2.9433756088261E+15
Volume
1.2012470391584E+23
Surface area
1.1773502435304E+16
Circumference
192321472.43034
Perimeter
122435652
Area
936905555041569
Diagonal
43287539.894098
Surface area
5621433330249414
Volume
2.8677660623484E+22
Space diagonal
53016192.480456
Perimeter
91826739
Area
4.0569200580638E+14
Altitude
26508096.240228
Surface area
4.0569200580638E+14
Volume
3.3796947159053E+21
Height
14429179.964699